Module netapp_ontap.resources.fcp_service

Copyright © 2022 NetApp Inc. All rights reserved.

Overview

A Fibre Channel Protocol (FC Protocol) service defines the properties of the FC Protocol target for an SVM. There can be at most one FC Protocol service for an SVM. An SVM FC Protocol service must be created before FC Protocol initiators can log in to the SVM.
The FC Protocol service REST API allows you to create, update, delete, and discover FC services for SVMs.

Performance monitoring

Performance of the SVM can be monitored by the metric.* and statistics.* properties. These show the performance of the SVM in terms of IOPS, latency, and throughput. The metric.* properties denote an average whereas statistics.* properties denote a real-time monotonically increasing value aggregated across all nodes.

Examples

Creating an FC Protocol service for an SVM

The simplest way to create an FC Protocol service is to specify only the SVM, either by name or UUID. By default, the new FC Protocol service is enabled.
In this example, the return_records query parameter is used to retrieve the new FC Protocol service object in the REST response.

from netapp_ontap import HostConnection
from netapp_ontap.resources import FcpService

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    resource = FcpService()
    resource.svm = {"name": "svm1"}
    resource.post(hydrate=True)
    print(resource)

FcpService(
    {
        "enabled": True,
        "svm": {
            "_links": {
                "self": {"href": "/api/svm/svms/5c659d90-c01a-11e8-88ed-005056bbb24b"}
            },
            "uuid": "5c659d90-c01a-11e8-88ed-005056bbb24b",
            "name": "svm1",
        },
        "target": {"name": "20:00:00:50:56:bb:b2:4b"},
        "_links": {
            "self": {
                "href": "/api/protocols/san/fcp/services/5c659d90-c01a-11e8-88ed-005056bbb24b"
            }
        },
    }
)


Retrieving FC Protocol services for all SVMs in the cluster

from netapp_ontap import HostConnection
from netapp_ontap.resources import FcpService

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    print(list(FcpService.get_collection()))

[
    FcpService(
        {
            "svm": {
                "_links": {
                    "self": {
                        "href": "/api/svm/svms/5c659d90-c01a-11e8-88ed-005056bbb24b"
                    }
                },
                "uuid": "5c659d90-c01a-11e8-88ed-005056bbb24b",
                "name": "svm1",
            },
            "_links": {
                "self": {
                    "href": "/api/protocols/san/fcp/services/5c659d90-c01a-11e8-88ed-005056bbb24b"
                }
            },
        }
    ),
    FcpService(
        {
            "svm": {
                "_links": {
                    "self": {
                        "href": "/api/svm/svms/6011f874-c01a-11e8-88ed-005056bbb24b"
                    }
                },
                "uuid": "6011f874-c01a-11e8-88ed-005056bbb24b",
                "name": "svm2",
            },
            "_links": {
                "self": {
                    "href": "/api/protocols/san/fcp/services/6011f874-c01a-11e8-88ed-005056bbb24b"
                }
            },
        }
    ),
]


Retrieving details for a specific FC Protocol service

The FC Protocol service is identified by the UUID of its SVM.

from netapp_ontap import HostConnection
from netapp_ontap.resources import FcpService

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    resource = FcpService(**{"svm.uuid": "5c659d90-c01a-11e8-88ed-005056bbb24b"})
    resource.get()
    print(resource)

FcpService(
    {
        "enabled": True,
        "svm": {
            "_links": {
                "self": {"href": "/api/svm/svms/5c659d90-c01a-11e8-88ed-005056bbb24b"}
            },
            "uuid": "5c659d90-c01a-11e8-88ed-005056bbb24b",
            "name": "svm1",
        },
        "target": {"name": "20:00:00:50:56:bb:b2:4b"},
        "_links": {
            "self": {
                "href": "/api/protocols/san/fcp/services/5c659d90-c01a-11e8-88ed-005056bbb24b"
            }
        },
    }
)


Disabling an FC Protocol service

Disabling an FC Protocol service shuts down all active FC Protocol logins for the SVM and prevents new FC Protocol logins.
The FC Protocol service to update is identified by the UUID of its SVM.

from netapp_ontap import HostConnection
from netapp_ontap.resources import FcpService

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    resource = FcpService(**{"svm.uuid": "5c659d90-c01a-11e8-88ed-005056bbb24b"})
    resource.enabled = False
    resource.patch()


You can retrieve the FC Protocol service to confirm the change.
In this example, the fields query parameter is used to limit the response to the enabled property and FC Protocol service identifiers.

from netapp_ontap import HostConnection
from netapp_ontap.resources import FcpService

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    resource = FcpService(**{"svm.uuid": "5c659d90-c01a-11e8-88ed-005056bbb24b"})
    resource.get(fields="enabled")
    print(resource)

FcpService(
    {
        "enabled": False,
        "svm": {
            "_links": {
                "self": {"href": "/api/svm/svms/5c659d90-c01a-11e8-88ed-005056bbb24b"}
            },
            "uuid": "5c659d90-c01a-11e8-88ed-005056bbb24b",
            "name": "svm1",
        },
        "_links": {
            "self": {
                "href": "/api/protocols/san/fcp/services/5c659d90-c01a-11e8-88ed-005056bbb24b"
            }
        },
    }
)


Deleting an FC Protocol service

The FC Protocol service must be disabled before it can be deleted.
The FC Protocol service to delete is identified by the UUID of its SVM.

from netapp_ontap import HostConnection
from netapp_ontap.resources import FcpService

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    resource = FcpService(**{"svm.uuid": "5c659d90-c01a-11e8-88ed-005056bbb24b"})
    resource.delete()

Classes

class FcpService (*args, **kwargs)

A Fibre Channel (FC) Protocol service defines the properties of the FC Protocol target for an SVM. There can be at most one FC Protocol service for an SVM. An SVM's FC Protocol service must be created before FC Protocol initiators can login to the SVM.
A FC Protocol service is identified by the UUID of its SVM.

Initialize the instance of the resource.

Any keyword arguments are set on the instance as properties. For example, if the class was named 'MyResource', then this statement would be true:

MyResource(name='foo').name == 'foo'

Args

*args
Each positional argument represents a parent key as used in the URL of the object. That is, each value will be used to fill in a segment of the URL which refers to some parent object. The order of these arguments must match the order they are specified in the URL, from left to right.
**kwargs
each entry will have its key set as an attribute name on the instance and its value will be the value of that attribute.

Ancestors

Static methods

def count_collection(*args, connection: HostConnection = None, **kwargs) -> int

Fetch a count of all objects of this type from the host.

This calls GET on the object to determine the number of records. It is more efficient than calling get_collection() because it will not construct any objects. Query parameters can be passed in as kwargs to determine a count of objects that match some filtered criteria.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to get the count of bars for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host. These query parameters can affect the count. A return_records query param will be ignored.

Returns

On success, returns an integer count of the objects of this type. On failure, returns -1.

Raises

NetAppRestError: If the API call returned a status code >= 400, or if there is no connection available to use either passed in or on the library.

def delete_collection(*args, records: Iterable[_ForwardRef('FcpService')] = None, body: Union[Resource, dict] = None, poll: bool = True, poll_interval: Union[int, NoneType] = None, poll_timeout: Union[int, NoneType] = None, connection: HostConnection = None, **kwargs) -> NetAppResponse

Deletes an FC Protocol service. An FC Protocol service must be disabled before it can be deleted.

  • vserver fcp delete

Learn more


Delete all objects in a collection which match the given query.

All records on the host which match the query will be deleted.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to delete the collection of bars for a particular foo, the foo.name value should be passed.
records
Can be provided in place of a query. If so, this list of objects will be deleted from the host.
body
The body of the delete request. This could be a Resource instance or a dictionary object.
poll
If set to True, the call will not return until the asynchronous job on the host has completed. Has no effect if the host did not return a job response.
poll_interval
If the operation returns a job, this specifies how often to query the job for updates.
poll_timeout
If the operation returns a job, this specifies how long to continue monitoring the job's status for completion.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host. Only resources matching this query will be deleted.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

def find(*args, connection: HostConnection = None, **kwargs) -> Resource

Retrieves FC Protocol services.

Expensive properties

There is an added cost to retrieving values for these properties. They are not included by default in GET results and must be explicitly requested using the fields query parameter. See Requesting specific fields to learn more. * statistics.* * metric.*

  • vserver fcp show

Learn more


Find an instance of an object on the host given a query.

The host will be queried with the provided key/value pairs to find a matching resource. If 0 are found, None will be returned. If more than 1 is found, an error will be raised or returned. If there is exactly 1 matching record, then it will be returned.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to find a bar for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host.

Returns

A Resource object containing the details of the object or None if no matches were found.

Raises

NetAppRestError: If the API call returned more than 1 matching resource.

def get_collection(*args, connection: HostConnection = None, max_records: int = None, **kwargs) -> Iterable[Resource]

Retrieves FC Protocol services.

Expensive properties

There is an added cost to retrieving values for these properties. They are not included by default in GET results and must be explicitly requested using the fields query parameter. See Requesting specific fields to learn more. * statistics.* * metric.*

  • vserver fcp show

Learn more


Fetch a list of all objects of this type from the host.

This is a lazy fetch, making API calls only as necessary when the result of this call is iterated over. For instance, if max_records is set to 5, then iterating over the collection causes an API call to be sent to the server once for every 5 records. If the client stops iterating before getting to the 6th record, then no additional API calls are made.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to get the collection of bars for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
max_records
The maximum number of records to return per call
**kwargs
Any key/value pairs passed will be sent as query parameters to the host.

Returns

A list of Resource objects

Raises

NetAppRestError: If there is no connection available to use either passed in or on the library. This would be not be raised when get_collection() is called, but rather when the result is iterated.

def patch_collection(body: dict, *args, records: Iterable[_ForwardRef('FcpService')] = None, poll: bool = True, poll_interval: Union[int, NoneType] = None, poll_timeout: Union[int, NoneType] = None, connection: HostConnection = None, **kwargs) -> NetAppResponse

Updates an FC Protocol service.

  • vserver fcp modify
  • vserver fcp start
  • vserver fcp stop

Learn more


Patch all objects in a collection which match the given query.

All records on the host which match the query will be patched with the provided body.

Args

body
A dictionary of name/value pairs to set on all matching members of the collection. The body argument will be ignored if records is provided.
*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to patch the collection of bars for a particular foo, the foo.name value should be passed.
records
Can be provided in place of a query. If so, this list of objects will be patched on the host.
poll
If set to True, the call will not return until the asynchronous job on the host has completed. Has no effect if the host did not return a job response.
poll_interval
If the operation returns a job, this specifies how often to query the job for updates.
poll_timeout
If the operation returns a job, this specifies how long to continue monitoring the job's status for completion.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host. Only resources matching this query will be patched.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

def post_collection(records: Iterable[_ForwardRef('FcpService')], *args, hydrate: bool = False, poll: bool = True, poll_interval: Union[int, NoneType] = None, poll_timeout: Union[int, NoneType] = None, connection: HostConnection = None, **kwargs) -> Union[List[FcpService], NetAppResponse]

Creates an FC Protocol service.

Required properties

  • svm.uuid or svm.name - Existing SVM in which to create the FC Protocol service.
  • vserver fcp create

Learn more


Send this collection of objects to the host as a creation request.

Args

records
A list of Resource objects to send to the server to be created.
*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to create a bar for a particular foo, the foo.name value should be passed.
hydrate
If set to True, after the response is received from the call, a a GET call will be made to refresh all fields of each object. When hydrate is set to True, poll must also be set to True.
poll
If set to True, the call will not return until the asynchronous job on the host has completed. Has no effect if the host did not return a job response.
poll_interval
If the operation returns a job, this specifies how often to query the job for updates.
poll_timeout
If the operation returns a job, this specifies how long to continue monitoring the job's status for completion.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host. Only resources matching this query will be patched.

Returns

A list of Resource objects matching the provided
type which have been created by the host and returned. This is _not_
 
the same list that was provided, so to continue using the object, you
 

should save this list. If poll is set to False, then a NetAppResponse object is returned instead.

Raises

NetAppRestError: If the API call returned a status code >= 400

Methods

def delete(self, body: Union[Resource, dict] = None, poll: bool = True, poll_interval: Union[int, NoneType] = None, poll_timeout: Union[int, NoneType] = None, **kwargs) -> NetAppResponse

Deletes an FC Protocol service. An FC Protocol service must be disabled before it can be deleted.

  • vserver fcp delete

Learn more


Send a deletion request to the host for this object.

Args

body
The body of the delete request. This could be a Resource instance or a dictionary object.
poll
If set to True, the call will not return until the asynchronous job on the host has completed. Has no effect if the host did not return a job response.
poll_interval
If the operation returns a job, this specifies how often to query the job for updates.
poll_timeout
If the operation returns a job, this specifies how long to continue monitoring the job's status for completion.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

def get(self, **kwargs) -> NetAppResponse

Retrieves an FC Protocol service.

  • vserver fcp show

Learn more


Fetch the details of the object from the host.

Requires the keys to be set (if any). After returning, new or changed properties from the host will be set on the instance.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

def patch(self, hydrate: bool = False, poll: bool = True, poll_interval: Union[int, NoneType] = None, poll_timeout: Union[int, NoneType] = None, **kwargs) -> NetAppResponse

Updates an FC Protocol service.

  • vserver fcp modify
  • vserver fcp start
  • vserver fcp stop

Learn more


Send the difference in the object's state to the host as a modification request.

Calculates the difference in the object's state since the last time we interacted with the host and sends this in the request body.

Args

hydrate
If set to True, after the response is received from the call, a a GET call will be made to refresh all fields of the object.
poll
If set to True, the call will not return until the asynchronous job on the host has completed. Has no effect if the host did not return a job response.
poll_interval
If the operation returns a job, this specifies how often to query the job for updates.
poll_timeout
If the operation returns a job, this specifies how long to continue monitoring the job's status for completion.
**kwargs
Any key/value pairs passed will normally be sent as query parameters to the host. If any of these pairs are parameters that are sent as formdata then only parameters of that type will be accepted and all others will be discarded.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

def post(self, hydrate: bool = False, poll: bool = True, poll_interval: Union[int, NoneType] = None, poll_timeout: Union[int, NoneType] = None, **kwargs) -> NetAppResponse

Creates an FC Protocol service.

Required properties

  • svm.uuid or svm.name - Existing SVM in which to create the FC Protocol service.
  • vserver fcp create

Learn more


Send this object to the host as a creation request.

Args

hydrate
If set to True, after the response is received from the call, a a GET call will be made to refresh all fields of the object.
poll
If set to True, the call will not return until the asynchronous job on the host has completed. Has no effect if the host did not return a job response.
poll_interval
If the operation returns a job, this specifies how often to query the job for updates.
poll_timeout
If the operation returns a job, this specifies how long to continue monitoring the job's status for completion.
**kwargs
Any key/value pairs passed will normally be sent as query parameters to the host. If any of these pairs are parameters that are sent as formdata then only parameters of that type will be accepted and all others will be discarded.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

Inherited members

class FcpServiceSchema (*, only: Union[Sequence[str], Set[str]] = None, exclude: Union[Sequence[str], Set[str]] = (), many: bool = False, context: Dict = None, load_only: Union[Sequence[str], Set[str]] = (), dump_only: Union[Sequence[str], Set[str]] = (), partial: Union[bool, Sequence[str], Set[str]] = False, unknown: str = None)

The fields of the FcpService object

Ancestors

  • netapp_ontap.resource.ResourceSchema
  • marshmallow.schema.Schema
  • marshmallow.base.SchemaABC

Class variables

enabled GET POST PATCH

The administrative state of the FC Protocol service. The FC Protocol service can be disabled to block all FC Protocol connectivity to the SVM.
This is optional in POST and PATCH. The default setting is true (enabled) in POST.

The links field of the fcp_service.

metric GET POST PATCH

The metric field of the fcp_service.

statistics GET POST PATCH

The statistics field of the fcp_service.

svm GET POST PATCH

The svm field of the fcp_service.

target GET POST PATCH

The target field of the fcp_service.